Shuckle @ Gyaradosite  
Ability: Sturdy  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Sticky Web  
- Stealth Rock  
- Encore  
- Infestation  

Thundurus (M) @ Pidgeotite  
Ability: Prankster  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunder  
- Focus Blast  
- Hidden Power [Ice]  
- Nasty Plot  

Arcanine @ Pinsirite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Double-Edge  
- Extreme Speed  
- Flare Blitz  
- Howl  

Mamoswine @ Lucarionite  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Crash  
- Earthquake  
- Ice Shard  
- Superpower  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 244 HP / 252 Atk / 12 Spe  
Adamant Nature  
IVs: 0 Atk  
- Thunder Wave  
- Swords Dance  
- Rock Slide  
- Precipice Blades  

Landorus-Therian (M) @ Salamencite  
Ability: Intimidate  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Explosion  
- Earthquake  
- Frustration  
- Swords Dance